package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("admin/common")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {
    @Autowired
    private AliOssUtil aliOssUtil;
    /**
     * 文件上传
     * @param file
     * @return
     */
    @ApiOperation("文件上传")
    @PostMapping("/upload")
    public Result<String> upload(MultipartFile file){
        log.info("文件上传{}",file);
//      获取原始文件名
        String originalFilename = file.getOriginalFilename();
//      获取后缀名:
        String extension = file.getOriginalFilename().substring(originalFilename.lastIndexOf("."));
//       文件完整名
        String filename = UUID.randomUUID() + extension;

        try {
//            获取阿里云OSS返回的文件路径
            String PathURL = aliOssUtil.upload(file.getBytes(), filename);
            return Result.success(PathURL);
        } catch (IOException e) {
            log.error("文件上传失败！！{}",e);
        }
    return null;
    }
}
